摘要
化学链燃烧(CLC)能够实现CO2的内分离,同时能提高燃烧效率、减少环境污染。固体燃料储量丰富,研究固体燃料的化学链燃烧将有利于实现固体燃料的高效、经济、清洁利用,具有广阔的应用前景。介绍了固体燃料化学链燃烧的实现途径和技术路线,总结了反应器设计及载氧体的最新研究进展,并指出实现固体燃料化学链燃烧所面临的技术难题。最后,指出高温高压条件下的固体燃料化学链燃烧是未来研究的重要趋势。
Chemical-looping combustion(CLC)is a combustion process with inherent CO2 separation,which can simultaneously improve combustion efficiency and reduce environmental pollution. With the concept of CLC,it is advantageous to realize highly efficient utilization of solid fuels with economical feature and low pollution. The present review introduces the technical approaches for solid fuels CLC,and summarizes the recent research advances in reactor deign and oxygen carriers. The existing technical problems in solid fuels CLC are discussed. It is suggested that solid fuels CLC under high temperature and high pressure would be an important tendency for future research.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2010年第8期1443-1450,共8页
Chemical Industry and Engineering Progress
基金
国家科技支撑计划(2006BAKA02B03)
教育部新世纪优秀人才支持计划(NCET-07-0678)资助项目
关键词
化学链燃烧
固体燃料
二氧化碳回收
载氧体
chemical-looping combustion
solid fuels
CO2 capture
oxygen carrier